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* David Brownell <david-b@pacbell.net>:zwelch2009-07-151-4/+263
| | | | | | | | | | | | | | | | | Make the Thumb2 disassembler handle a bunch of 32-bit instructions: A5.3.4 Branches and miscellaneous control Note that this shifts some responsabililty out of helper functions, making the code and layout simpler for 32-bit decoders: they only need to know how to format the instruction and its parameters. Also, technical note: with this patch, Thumb1 decoders could now call the Thumb2 decoder if they wanted to get nicer treatment of the exiting 32-bit B/BLX instructions. git-svn-id: svn://svn.berlios.de/openocd/trunk@2532 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-07-151-37/+77
| | | | | | | | | | | | | | | | | | | | | | | Change layout of Thumb disassembly to work better with Thumb2: - Move opcode to the left, allowing space for four hex bytes: * after address, two spaces not one tab (taking 6 spaces) * after 2-byte opcode, four spaces before tab - Also, after opcode mnemonic use a tab not a space, to make operands line up Sample output (after some patches decoding a few 32-bit instructions): 0x00003e5a 0xf4423200 ORR r2, r2, #131072 ; 0x20000 0x00003e5e 0x601a STR r2, [r3, #0x0] 0x00003e60 0x2800 CMP r0, #0x00 0x00003e62 0xd1f3 BNE 0x00003e4c 0x00003e64 0xf008fa38 BL 0x0000c2d8 The affected lines of code now wrap at sane margins too. git-svn-id: svn://svn.berlios.de/openocd/trunk@2531 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-07-153-17/+295
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Initial support for disassembling Thumb2 code. This works only for Cortex-M3 cores so far. Eventually other cores will also need Thumb2 support ... but they don't yet support any kind of disassembly. - Update the 16-bit Thumb decoder: * Understand CPS, REV*, SETEND, {U,S}XT{B,H} opcodes added by ARMv6. (It already seems to treat CPY as MOV.) * Understand CB, CBNZ, WFI, IT, and other opcodes added by in Thumb2. - A new Thumb2 instruction decode routine is provided. * This has a different signature: pass the target, not the instruction, so it can fetch a second halfword when needed. The instruction size is likewise returned to the caller. * 32-bit instructions are recognized but not yet decoded. - Start using the current "UAL" syntax in some cases. "SWI" is renamed as "SVC"; "LDMIA" as "LDM"; "STMIA" as "STM". - Define a new "cortex_m3 disassemble addr count" command to give access to this disassembly. Sanity checked against "objdump -d" output; a bunch of the new instructions checked out fine. git-svn-id: svn://svn.berlios.de/openocd/trunk@2530 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* print errno when parport fails to open.oharboe2009-07-151-2/+3
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2529 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* 1.54 snapshotoharboe2009-07-141-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2523 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Gary Carlson <gcarlson@carlson-minot.com>ntfreak2009-07-131-43/+92
| | | | | | | | | Spencer Oliver <spen@spen-soft.co.uk> - fix jlink win32/linux/darwin startup issues - see https://lists.berlios.de/pipermail/openocd-development/2009-July/009438.html git-svn-id: svn://svn.berlios.de/openocd/trunk@2513 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Magnus Lundin Thc cortex_m3_poll function does not identify that a target ↵oharboe2009-07-121-9/+12
| | | | | | | | | | | is running unless we transition from RESET. This patch correctly identifies a running target. Patch made a tad more palatable by David Brownell <david-b@pacbell.net> git-svn-id: svn://svn.berlios.de/openocd/trunk@2510 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Simple warning fixduane2009-07-111-2/+2
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2507 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Fix SEGFAULTs and broken error handling for flash programming w/working areaoharboe2009-07-081-15/+31
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2499 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* typo in commentoharboe2009-07-081-2/+2
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2496 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* fix return value for "reset" and "runtest" command. Found by code inspection.oharboe2009-07-071-7/+3
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2488 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* delete long retired commented out code (daemon_startup)oharboe2009-07-071-4/+0
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2487 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - change sleep to usleep - fixes issue under win32 buildntfreak2009-07-061-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2483 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - fix build when using a cross compiler - do not try and run any host toolsntfreak2009-07-061-0/+2
| | | | | | - add missing types.h when platform does not contain elf.h git-svn-id: svn://svn.berlios.de/openocd/trunk@2482 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* more debug output for translation of arm mode number to enumoharboe2009-07-061-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2481 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* a bit more debug output for translation of invalid mode numbersoharboe2009-07-061-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2480 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Fix certain arm926ejs targets(e.g. i.MX27) which report an unknown ↵oharboe2009-07-061-5/+6
| | | | | | MOE(method of entry) - interpret this as dbgrq. "reset run" + "halt" + "step" now works. git-svn-id: svn://svn.berlios.de/openocd/trunk@2479 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Fix regression in "step" command introduced in 2190oharboe2009-07-061-2/+5
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2478 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* revert svn 1679 - fixes cp15 read/write timeout. Single stepping still broken.oharboe2009-07-061-25/+20
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2477 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Ferdinand Postema <ferdinand@postema.eu>:zwelch2009-07-061-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Updates to private TAP state tables in amtjtagaccel interface driver. The first change is the neccesary one to correct a long-standing bug that caused the IDCODE to be shifted by one bit too many. This was caused by an incorrect path from state RESET to state DRSHIFT. The value of those 2 bytes were 0x8a and 0x04. This means that the bitstream to do this transition is 0b 00100 01010 (send LSB first). This will bring you from the reset state to the shift state; however, you enter the shift-state twice, which explains why the ID-CODE that will be read next will be shifted 1 bit. The fix changes these to 0x05 and 0x00. This will send the bitstream 0b 00101 (send LSB first). This will bring the TAP controller from the RESET state to the DRSHIFT state directly, without entering the DRSHIFT state twice. After checking the whole table, two other transitions were found that could be optimized (5 bits in stead of 10 bits). Summary off all changes: From To Old values Old Bitstream New values New Bitstream Remarks ---- ------- ---------- ------------- ---------- ------------- ------- RESET DRSHIFT 0x8a 0x04 0b00100 01010 0x05 0x00 0b00101 1,2 IDLE DRSHIFT 0x85 0x08 0b01000 00101 0x04 0x00 0b00100 2 IDLE IRSHIFT 0x8b 0x08 0b01000 01011 0x06 0x00 0b00110 2 [1] Fixes the IDCODE bug [2] Optimization git-svn-id: svn://svn.berlios.de/openocd/trunk@2472 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Gary Carlson <gcarlson@carlson-minot.com>:zwelch2009-07-061-15/+27
| | | | | | | | | | Fix intermittent J-Link interface startup failures: - Use usb_reset to ensure selected dongle is in known good state. - Assert emulator reset durning status check to prevent supurious failures. - Eliminate status check loop; not needed due to other fixes. git-svn-id: svn://svn.berlios.de/openocd/trunk@2471 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* 10ms timeout check on cp15 read/writeoharboe2009-07-061-6/+33
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2470 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* simplify debug_reason checkoharboe2009-07-061-11/+3
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2469 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* try to use tabs instead of spacesoharboe2009-07-061-3/+3
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2465 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* human readable error message upon invalid argumentsoharboe2009-07-061-1/+13
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2464 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* zy1000 now listens for port 1234. Upon accepting connection reboot zy1000.oharboe2009-07-061-1/+61
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2463 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Fix FTD2XX build for CygWin.zwelch2009-07-021-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2454 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* zy1000 1.53 snapshotoharboe2009-07-021-2/+2
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2451 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-07-021-1/+1
| | | | | | | | Restore some whitespace that got clobbered by over-aggressive whitepace eradication patches a while back. git-svn-id: svn://svn.berlios.de/openocd/trunk@2446 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add missing copyright header to target_type.h.zwelch2009-07-011-0/+25
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2444 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add missing copyright header and fix @page direction in membuf.h.zwelch2009-07-011-3/+21
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2443 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - correct stm32 connectivity line programming as per latest manualntfreak2009-07-011-7/+12
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2439 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Remove at91sam3.h from flash.c; use extern like other drivers.zwelch2009-06-301-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2438 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - remove cygwin build warnings in at91sam3.cntfreak2009-06-301-3/+3
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2434 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Marcel Jost <marcel.jost@bfh.ch>:zwelch2009-06-301-0/+10
| | | | | | | | | | This patch adds support for the Luminary Micro LM3S9B90 target and LM3S9B92 Evaluation Kit. These kits include a new ft2232 adapter, the Luminary In-Circuit Debug Interface (ICDI) Board, so this is added as a new ft2232 layout called "luminary_icdi". git-svn-id: svn://svn.berlios.de/openocd/trunk@2429 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-06-301-3/+28
| | | | | | | | | | | | Add "jtag names" command, mirroring "target names" but returning TAP names instead of target names. This starts letting TAPs be manipulated in scripts ... much like what works now for targets. It's a bit limited just yet, since "jtag cget $TAPNAME" doesn't expose all TAP attributes. "$TARGETNAME cget" is more functional. git-svn-id: svn://svn.berlios.de/openocd/trunk@2428 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Fix doxygen 'undocumented parameter' warnings in membuf.h.zwelch2009-06-301-1/+2
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2426 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Fix search and replace casualty in flash.h doxygen block.zwelch2009-06-301-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2425 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Fix doxygen warning in jtag.h caused by a changed parameter name.zwelch2009-06-301-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2424 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Fix doxygen warnings in new at91sam3 source file; normalize style.zwelch2009-06-301-46/+37
| | | | | | | Remove editor configuration from end of file. git-svn-id: svn://svn.berlios.de/openocd/trunk@2423 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Fix @file documentation blocks in new interfaces source files.zwelch2009-06-302-7/+7
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2422 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Make bug reporting output at program start-ups use fewer new lines:zwelch2009-06-301-2/+3
| | | | | | | | - Move repository URL output associate it with the version; they relate. - 'openocd --version' output now appears much more terse, as expected. git-svn-id: svn://svn.berlios.de/openocd/trunk@2421 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-06-292-2/+19
| | | | | | | | | Remove some bogus warnings during server startup for ARM926ejs targets that were already halted for debug ... e.g. started up a freshly built instance. git-svn-id: svn://svn.berlios.de/openocd/trunk@2417 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* David Brownell <david-b@pacbell.net>:zwelch2009-06-293-17/+26
| | | | | | | | | | | | | | | | | | | Warn when people (or scripts) use numeric identifiers for TAPs, instead of dotted.name values. We want this usage to go away, so that for example adding more TAPs doesn't cause config scripts to break because some sequence number changed. It's been deprecated since late 2008, but putting a warning on this should help us remove it (say, in June 2010) by helping to phase out old (ab)usage in config scripts. Other than in various config files, the only code expecting such a number was the almost unused str9xpec driver. This code was changed to use the TAP it was passed, instead of making its own dubious lookup and ignoring that TAP. git-svn-id: svn://svn.berlios.de/openocd/trunk@2415 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Move JTAG interface list to new files.zwelch2009-06-294-125/+204
| | | | | | | | | - Adds new source files to encapsulate static/dynamic module handling. - Further work should implement the jtag_interface_modules_load routine, to populate the jtag_interfaces list from shared libraries in a path. git-svn-id: svn://svn.berlios.de/openocd/trunk@2413 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Remove extra newline from debug log messageduane2009-06-281-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2411 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* A bit more log detail about connections comming and goingduane2009-06-281-0/+8
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2410 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Refactor code, create target_state_name()duane2009-06-287-24/+43
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2409 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Add Breakpoint/Watchpoint unique ID to help debug hardware debug register ↵duane2009-06-275-21/+100
| | | | | | leakage git-svn-id: svn://svn.berlios.de/openocd/trunk@2408 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Change from alloca() to malloc()duane2009-06-271-14/+32
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@2407 b42882b7-edfa-0310-969c-e2dbd0fdcd60
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